why is 6 afraid of 7?-because 7 ate 9!!!! [7 8 9] Two hydrogen atoms walk into a bar.One says, "I've lost my electron".The other says, "Are you sure?"The first replies, "Yes, I'm positive. Maths is like sex.... ADD the bed MINUS the clothes DIVIDE the legsand pray you don't MULTIPLY. Teacher asks student: What is the half of 8? Student: Miss horizontally or vertically? Teacher: What do mean? Student: Horizontally it is 0 and vertically it is 3.